core: Add a standalone charger UI binary
This can be launched from an 'on charger' section in init, which
is processed if androidboot.mode=charger is supplied on kernel
command line.
This is a standalone binary that has a simple "user interface"
and allows the standard production kernel to run while charging.
This removes the burden from the bootloader to get low-power mode
working.
Currently, the device will "power-on" (i.e. reboot) into normal
mode if the power key is pressed for X seconds, and will also
power down the device if the usb/ac cable is removed for Y seconds.
Change-Id: I780594b99211cb09de7f8519a69c5962eb91348a
Signed-off-by: Dima Zavin <dima@android.com>
diff --git a/charger/Android.mk b/charger/Android.mk
new file mode 100644
index 0000000..75e78d5
--- /dev/null
+++ b/charger/Android.mk
@@ -0,0 +1,20 @@
+# Copyright 2011 The Android Open Source Project
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+ charger.c
+
+LOCAL_MODULE := charger
+LOCAL_MODULE_TAGS := optional
+LOCAL_FORCE_STATIC_EXECUTABLE := true
+LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
+LOCAL_UNSTRIPPED_PATH := $(TARGET_ROOT_OUT_UNSTRIPPED)
+
+LOCAL_C_INCLUDES := bootable/recovery
+
+LOCAL_STATIC_LIBRARIES := libminui libpixelflinger_static libpng
+LOCAL_STATIC_LIBRARIES += libz libstdc++ libcutils libc
+
+include $(BUILD_EXECUTABLE)